HOW TO USE THE DICTIONARY

Some compound words (like bus rapid transit, dog whistle, or identity theft) don’t appear on the drop-down list when you enter them into the search window. If a compound term doesn’t appear in the drop-down list, try entering the term into the search window and then hit the search button (instead of the “enter” key). Alternatively, begin searches for compound terms with a quotation mark.

THE USAGE PANEL

The Usage Panel is a group of nearly 200 prominent scholars, creative writers, journalists, diplomats, and others in occupations requiring mastery of language. The Panelists are surveyed annually to gauge the acceptability of particular usages and grammatical constructions.

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

Synonyms: bulwark, barricade, breastwork, earthwork, rampart, bastion, parapetThese nouns refer literally to structures used as a defense against attack. A bulwark is a strong defensive barrier, often an embankment or wall-like fortification, from which fire can be directed. A barricade is an improvised barrier meant to stop or slow an advancing threat. Breastwork denotes a low defensive wall, especially a temporary one hurriedly built. An earthwork is an embankment made of soil, and may include a trench or moat. A rampart, the main defensive structure around a guarded place, is permanent, high, and broad. A bastion is a projecting section of a fortification from which defenders have a wide range of view and fire. Parapet applies to any low fortification, typically a wall atop a rampart. Of these words bulwark, bastion, and rampart are the most frequently used to refer figuratively to something regarded as being a safeguard or a source of protection:"The only sure bulwark of continuing liberty is a government strong enough to protect the interests of the people, and a people strong enough ... to maintain its sovereign control over its government"(Franklin D. Roosevelt)."the University of Virginia, a school founded by Jefferson to be a bastion of free thought"(Garry Wills)."The sense of being a couple ... is the strongest rampart against the relentless threat of our divorce culture"(Judith S. Wallerstein).